/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.sun.xml.internal.txw2.output;
import com.sun.xml.internal.txw2.TxwException;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
/**
* XML serializer for StAX XMLStreamWriter.
*
* TODO: add support for XMLEventWriter (if it makes sense)
*
* @author Ryan.Shoemaker@Sun.COM
*/
public class StaxSerializer implements XmlSerializer {
private final XMLStreamWriter out;
public StaxSerializer(XMLStreamWriter writer) {
this(writer,true);
}
public StaxSerializer(XMLStreamWriter writer, boolean indenting) {
if(indenting)
writer = new IndentingXMLStreamWriter(writer);
this.out = writer;
}
public void startDocument() {
try {
out.writeStartDocument();
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void beginStartTag(String uri, String localName, String prefix) {
try {
out.writeStartElement(prefix, localName, uri);
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void writeAttribute(String uri, String localName, String prefix, StringBuilder value) {
try {
out.writeAttribute(prefix, uri, localName, value.toString());
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void writeXmlns(String prefix, String uri) {
try {
if (prefix.length() == 0) {
out.setDefaultNamespace(uri);
} else {
out.setPrefix(prefix, uri);
}
// this method handles "", null, and "xmlns" prefixes properly
out.writeNamespace(prefix, uri);
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void endStartTag(String uri, String localName, String prefix) {
// NO-OP
}
public void endTag() {
try {
out.writeEndElement();
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void text(StringBuilder text) {
try {
out.writeCharacters(text.toString());
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void cdata(StringBuilder text) {
try {
out.writeCData(text.toString());
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void comment(StringBuilder comment) {
try {
out.writeComment(comment.toString());
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void endDocument() {
try {
out.writeEndDocument();
out.flush();
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
public void flush() {
try {
out.flush();
} catch (XMLStreamException e) {
throw new TxwException(e);
}
}
}